USE tpch1;
drop table if exists mcol3395;
create table mcol3395 (c1 char(10), c2 varchar(10), c3 varchar(6))engine=columnstore;
insert into mcol3395 values ('abc','cde','abc'), ('cde','abc','cde');
select * from mcol3395 where c2='abc';
c1	c2	c3
cde	abc	cde
drop table mcol3395;